Trend Professional Chamfer and V Groove 11/3X1/2TC - Chamfer V Groove Cutter 45 Degrees 19.1mm Diameter x 9.2mm Cut x 1/2" Shank Key Features: Use for bevelling, chamfering and for producing mortar grooves Approx. 1.0mm flat will be found on nose Ref. 11/3 is ideal for imitating 'V' jointed tongue and groove on man-made board Specification: D: 3/4 inch (imperial diameter) D: 19.1 mm (metric diameter) C: 9.2 mm (metric cut length) C2: 13 mm A: 45 degrees (angle) OL: 53.5 mm (overall length) Shank Diameter: 1/2 inch Grade: TCT (Tungsten Carbide Tipped)